PLS_tracker_tip

说明：  Segunda parte de inteligencia artificial

说明：  为了提升配网供电可靠性的预测精度!提出了基于主成分分析和粒子群优化极限学习机的配网供电可靠 性预测模型$ 从多方面分析影响供电可靠性的指标!利用主成分分析得到综合变量!实现对数据的降维$ 在此基 础上!构建人工神经网络并利用粒子群算法优化极限学习机的输入权值和阈值!完成对训练供电可靠性预测模型 的训练$ 以某大型电网的 ?L 个供电局样本 !% 种影响供电可靠性因素为例进行仿真分析!并将 E S R C E FQ C 4 G D算 法与 ! 种回归拟合算法对比!验证了该方法的有效性(It is clear that the learning speed of feedforward neural networks is in general far slower than required and it has been a major bottleneck in their applications for past decades. Two key reasons behind may be: (1) the slow gradient-based learning algorithms are extensively used to train neural networks, and (2) all the parameters of the networks are tuned iteratively by using such learning algorithms. Unlike these conventional implementations, this paper proposes a new learning algorithm called extreme learning machine (ELM) for single-hidden layer feedforward neural networks (SLFNs) which randomly chooses hidden nodes and analytically determines the output weights of SLFNs. In theory, this algorithm tends to provide good generalization performance at extremely fast learning speed. The experimental results based on a few artificial and real benchmark function approximation and classification problems including very large complex applications show that the new algorithm can p)

前台商城代码,是手机端的代码，可以参考参考。(Front desk mall code is the code of mobile phone, you can refer to.)

说明：  ds1302显示当前时间，液晶屏显示站台信息，按键控制站台切换(ds1302 displays the current time, the LCD screen displays the platform information, and the buttons control the platform switching)

Impulse Noise Removal through Fuzzy Logic is implemented in Matlab, Review paper is also there and ppt.

这是常用的一些oracle数据库脚本，自己可以下载下来看看(This is a common Oracle database script, you can download it to see)

采用89c51的电子称，利用无字库12864液晶实现电子称重，内有对信息采集后的放大与校正模块(Using 89c51 electronics, No 12864 LCD electronic weighing, after amplification and correction of the information collection module)

实现SVG和APF的总能电能治理，适合初学者使用，使用dq电流控制(Realization of total energy management of SVG and APF)

3D旋转的flash图片显示特效 含Fla源文件，多幅图片围成圆形在不停的旋转，响应鼠标动作，当鼠标放上的时候，会感应出鼠标的移动方向从而改变它的转向或速度，点击后会出现说明及链接，鼠标移动的快，旋转速度越快。透视和空间感就越强。

说明：  已知：信源符号为英文字母（不区分大小写）和空格。 输入：一篇英文的信源文档（5000词以上）。 输出：列出每两个字母之间的互信息并计算平均互信息（输出到文本文件中）。(Known: source symbols are English letters (case insensitive) and spaces. Input: an English source document (more than 5000 words). Output: lists the mutual information between each two letters and calculates the average mutual information (output to a text file).)